Stem and brush off surface debris from mushrooms.,Whisk milk and eggs until incorporated.,Add salt and pepper.,Mix flour, bread crumbs, thyme, and additional salt and pepper.,Heat butter in skillet.,Dredge mushroom in egg wash, then in crumb mixture.,______,Serve with Mashed Potatoes and Gravy.,Boil potatoes until fork tender.,Drain well.,Add remaining ingredients and mash well.,Make the roux by melting butter in a saucepan.,Add flour and stir until incorporated.,Add heavy cream and stir well until simmering.,Remove from heat and season with salt and pepper.,This recipe was provided by professional chefs and has been scaled down from a bulk recipe provided by a restaurant.,The FN chefs have not tested this recipe, in the proportions indicated, and therefore, we cannot make any representation as to the results.